Came out of an HST set and even though it’s old it works and does the job Ideal if you are a collector
HORNBY R911 Power Unit Speed Controller With Lima Power Unit 2051 FREEPOST
Hornby R911 Power Unit Train Speed Controller Transformer & Power Clip untested
Hornby R911 Power Unit
HORNBY R911 Power Unit Train Speed Controller Transformer Needs A New Clip
Hornby R911 Power Unit Railway Controller (c. 1978). Unboxed
Hornby R911 Power Unit Vintage Railway Controller For Speed & Direction Unboxed.
